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AGM Separator
AGM separator is one kind of environmental-protection material which is made from micro glass fiber(Diameter of 0.4-3um). It is white, innocuity, tastelessness and specially used in Value Regulated Lead-Acid batteries(VRLA batteries). AGM spacer is an ultra-fine glass fiber spacer, featuring small aperture, large number of holes, good mechanical strength, acid corrosion resistance and oxidation resistance, which can effectively prevent the battery from short-circuit phenomenon, and it is an important component in the production of lead storage batteries.We have four advanced production lines with an annual output of 6000T.
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Item
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Unit
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AGM Separator
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Test standard
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GB/T 28535-2012
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Thickness
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mm
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1.75
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Tensile strength
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KN/M
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≥0.79
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Resistance
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Ω.dm2
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≤0.00050d
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fiber Acid absorption height
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mm/5min
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≥80
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fiber Acid absorption height
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mm/24h
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≥720
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Weight loss in acid
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%
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≤3.0
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Reduction of potassium permanganate material
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Ml/g
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≤5.0
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iron content
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%
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≤0.0050
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Chlorine content
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%
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≤0.0030
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moisture
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%
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≤1.0
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maximum pore size
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um
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≤22
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acid absorption amount with pressure
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%
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≥550
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